HTH Pool Care Granule Shock Treatment 12 lb GRANT CHALLENGER the Crownguard

the Crownguard

The priming mechanism allows you to grip it on either the top or bottom for comfortable operation

Air hose features quick connect head

Preschool kids can use it to express their feelings around being unwell or how they felt the first time they saw an ambulance

ADHESIVE LEVEL: Medium *

HTH Pool Care Granule Shock Treatment 12 lb GRANT CHALLENGER the CrownguardAbout This Item HTH Shock Advanced is the powerful 4 in 1 formula with Cal Hypo that kills and prevents bacteria and algae as well as reduces chlorine odor and irritation for crystal clear healthy water. Traditional chlorine products contain cyanuric acid CYA. When too much CYA builds up it can cause overstabilization or chlorine lock and cloud your water. The fast acting fast dissolving Cal Hypo formula in HTH Shock Advanced provides chlorination